LONDON. Bexley Bexleyheath Bridgen Coldblow Upton Barnehurst 1937 map'Bexley, Bexleyheath, Bridgen, Coldblow' Map section #100 This map is one section from a 1937 Street Atlas of Greater London. This section of the map depicts the following suburbs in 1937: Bexley,Bexleyheath,Bridgen,Coldblow The maps in this series show London during the rapid interwar suburban expansion. Many areas shown in the outer suburbs as undeveloped land on these maps are now built up. Less frequently, some maps indicate housing developments